symbolic ref: refuse non-ref targets in HEAD

diff --git a/t/t5304-prune.sh b/t/t5304-prune.sh
index 9fd9d0700033027921c90290cedc0a31d71c7733..771c0a06a4bd01cf40628ffae379b5d992802ef6 100755 (executable)
--- a/t/t5304-prune.sh
+++ b/t/t5304-prune.sh
@@ -21,7 +21,7 @@ test_expect_success 'prune stale packs' '
        orig_pack=$(echo .git/objects/pack/*.pack) &&
        : > .git/objects/tmp_1.pack &&
        : > .git/objects/tmp_2.pack &&
-       test-chmtime -86501 .git/objects/tmp_1.pack &&
+       test-chmtime =-86501 .git/objects/tmp_1.pack &&
        git prune --expire 1.day &&
        test -f $orig_pack &&
        test -f .git/objects/tmp_2.pack &&
@@ -39,7 +39,7 @@ test_expect_success 'prune --expire' '
        git prune --expire=1.hour.ago &&
        test $((1 + $before)) = $(git count-objects | sed "s/ .*//") &&
        test -f $BLOB_FILE &&
-       test-chmtime -86500 $BLOB_FILE &&
+       test-chmtime =-86500 $BLOB_FILE &&
        git prune --expire 1.day &&
        test $before = $(git count-objects | sed "s/ .*//") &&
        ! test -f $BLOB_FILE
@@ -53,11 +53,11 @@ test_expect_success 'gc: implicit prune --expire' '
        BLOB_FILE=.git/objects/$(echo $BLOB | sed "s/^../&\//") &&
        test $((1 + $before)) = $(git count-objects | sed "s/ .*//") &&
        test -f $BLOB_FILE &&
-       test-chmtime -$((86400*14-30)) $BLOB_FILE &&
+       test-chmtime =-$((86400*14-30)) $BLOB_FILE &&
        git gc &&
        test $((1 + $before)) = $(git count-objects | sed "s/ .*//") &&
        test -f $BLOB_FILE &&
-       test-chmtime -$((86400*14+1)) $BLOB_FILE &&
+       test-chmtime =-$((86400*14+1)) $BLOB_FILE &&
        git gc &&
        test $before = $(git count-objects | sed "s/ .*//") &&
        ! test -f $BLOB_FILE